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Library› Cargo› Cargo Level & Temperature Gauging› Radar Level Gauge› Endress+Hauser Micropilot FMR50
Endress+Hauser

Micropilot FMR50

Radar Level Gauge · Cargo Level & Temperature Gauging

Class-certified type (DNV register) · technical data sheet not yet verified
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Micropilot FMR50 is the best choice in simple reservoir and storage applications as well as in utility processes. The FMR50 free space radar is used for continuous, non-contact level measurement of liquids, pastes and slurries. The measurement is not affected by changing media, temperature changes, gas blankets or vapors. Remote access with SmartBlue app via Bluetooth module is available.

Specifications

Technical data.reference — unverified

Do you have the manufacturer datasheet for this model? Send it with the enquiry form — we check it and name the source.

Device basic current15 mA
Ui17.5 V
Ii550 mA
Pi5.5 W
Li10 μH
Minimum distance to upper connection pipe400 mm (15,7 in) mm (in)
Radio standardEN302372-1/2
Maximum fluctuations during EMC-tests< 0.5 % of the span
MaterialHousing: AlSi10Mg(<0,1% Cu) Coating: Polyester
Cover lockScrew: A4 Clamp: 316L (1.4404)
Lock at the housing neckScrew: A4-70 Clamp: 316L (1.4404)
Resistance per channel2 * 0.5 Ωmax
Threshold DC voltage400 to 700 V
Threshold impulse voltage< 800 V
Capacitance at 1 MHz< 1.5 pF
Nominal arrest impulse voltage (8/20 μs)10 kA
Suited for wire cross-sections0.2 to 2.5 mm2 (24 to 14 AWG)
Maximaler Messbereich40 m (131 ft)
Prozesstemperatur-40 … +130 °C (-40 … +266 °F)
Prozessdruck-1 … +3 bar (-14,5 … +43,5 psi)
Hilfsenergie, Ausgang13 … 35 V 3) 4)
Maximale Bürde R, abhängig von der Versorgungsspannung U0 des Speisegeräts500
Wetterschutzhaube a37,8 mm mm (in)
Wetterschutzhaube b54 mm mm (in)
Ø Bohrung max.1/10 Ø Rohr
Horn40mm(1½") mm (in)
Slot≤ 1 (0.04) mm (in)
Hole max.1/10  stilling well
Device firmware01.01.zz
Beam angle19
Device Revision0x01
Power supply90 to 253 VAC (50 to 60 Hz)
Maximum load500 Ω
Genauigkeit± 2 mm
Part numberFMR50
Manufacturer documentation

Images from manufacturer documentation.

Photos, drawings and page previews from this model’s datasheet or catalog.

Micropilot FMR50 Foundation Fieldbus device for industrial applications.

Applications

  • stilling wells
Source: Endress+Hauser Micropilot FMR50 datasheet, p. 42

Features

  • stores error messages and operated hours counter

Options

  • without integrated overvoltage protection
  • with integrated overvoltage protection

Standards

  • EN302372-1/2
Source: Endress+Hauser Micropilot FMR50 datasheet, p. 68
Endress+Hauser Micropilot FMR50 – Photo (1ca3da25bac4_S1-30 S. 1)
Photo · 1ca3da25bac4_S1-30 · S. 1
Endress+Hauser Micropilot FMR50 – Drawing (175b318874c0_S29-68 S. 29)
Drawing · 175b318874c0_S29-68 · S. 29
Endress+Hauser Micropilot FMR50 – Drawing (175b318874c0_S29-68 S. 32)
Drawing · 175b318874c0_S29-68 · S. 32
Endress+Hauser Micropilot FMR50 – Drawing (175b318874c0_S29-68 S. 33)
Drawing · 175b318874c0_S29-68 · S. 33
Endress+Hauser Micropilot FMR50 – Page preview (175b318874c0_S29-68 S. 30)
Page preview · 175b318874c0_S29-68 · S. 30
Endress+Hauser Micropilot FMR50 – Page preview (175b318874c0_S29-68 S. 31)
Page preview · 175b318874c0_S29-68 · S. 31
Endress+Hauser Micropilot FMR50 – Page preview (175b318874c0_S29-68 S. 34)
Page preview · 175b318874c0_S29-68 · S. 34
Endress+Hauser Micropilot FMR50 – Page preview (175b318874c0_S29-68 S. 35)
Page preview · 175b318874c0_S29-68 · S. 35
Source: Endress+Hauser Micropilot FMR50 datasheet, p. 29
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